How Endosymbiotic theory can be applied to biomolecules as it invloves in the development of nucleic acid and DNA? Explain!
Q: How might the evolution of antibiotic resistance in pathogenic bacteria be slowed down or prevented?…
A: Antibiotics, as the name suggests, are drugs that are anti "bios', meaning they are anti life. They…
Q: Which of these statements is true? a. An antibiotic is any substance produced by a organism that is…
A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…
Q: Using the web, find an antidote for cyanide and describe its molecular function
A: Exposure to different forms of cyanide results in cyanide poisoning. Compounds like hydrogen cyanide…
Q: The answer to the question of how eukaryotic cells evolved has been suggested in the Endosymbiotic…
A: The endosymbiotic theory was proposed by Lynn Margulis. This theory explains the origin of…
Q: Based on genes from O mitochordrial DNA the most accepted tree of life includes three domains.…
A: Mitochondria is a membrane-bound organelle that plays a vital role in producing energy for the cell.…
Q: Which of the following changes in early prokaryotes could be predicted to result in the emergence of…
A: Introduction : 1) The first single-celled organism appeared on earth about 3.5 billion years ago.…
Q: What's the endosymbiotic theory?
A: Life on earth appears around 4 billion years ago. The first eukaryotic cell that appeared on earth…
Q: What is Abiogenesis?
A: Life originated on the Earth around 3.5 billion years ago. Since the time in history were mankind…
Q: Which of the following contribute(s) to the differences between the Archaea and the bacteria? O A.…
A: Introduction :- Both bacteria and archaea have a protective cell wall. In bacteria, it is made up of…
Q: The endosymbiotic hypothesis for the origin of chloroplasts from gram-negative prokaryotes is…
A: Endosymbiotic hypothesis helps us to understand the evolution of eukaryotes from primitive…
Q: E.coli, and K. rhizophila. How do you expect to be able to differentiate between the two organisms…
A: E coli.- called Escherichia coli, a rod-shaped, gram-negative bacteria found basically in intestines…
Q: How well do you think bioremediation achieves the goal of cleaning up pollution? Your claim should…
A: Bioremediation is the process of degrading, removing, modifying, immobilising, or detoxifying…
Q: polymerase chain reaction is a technology that requires high temperatures to reproduce DNA…
A: PCR is technology which is used for making DNA copies from small fragments.These process involve use…
Q: What is endosymbiotic theory ? explain the assumptions of the endosymbiotic theory ?
A: Prokaryotes are those organisms which lack a membrane bound nucleus. They consist of eubacteria and…
Q: List six pieces of evidence that support the endosymbiotic hypothesis
A: Different forms of free-living prokaryotes were integrated within larger prokaryotic cells and…
Q: are able to complete the central dogma of biology much more Explain how prokaryotes quickly compared…
A: Cells are the smallest structural and functional unit of life. Cells can be of two types:…
Q: With regard to the origin of life, why are biologistsinterested in the prebiotic synthesis of…
A: Introduction The Oparin-Haldane model suggested that under the highly reducing atmosphere of…
Q: Describe the evidence of why scientist believe chloroplasts and mitochondria were originally…
A: Chloroplasts and mitochondria are the cell organelles. Chloroplasts are only found in plants.…
Q: How well do you think bioremediation achieves the goal of cleaning up pollution? Support you answer…
A: Bioremediation is the process of using bacteria, fungus, and plants to degrade, remove, modify,…
Q: ou isolated a new microorganism that has single cells and appear to lack a nucleus.Chemical analysis…
A: Three domains of life are Archaea, Bacteria, and the Eucarya. Prokaryotes include domain bacteria…
Q: Which of the following changes in early prokaryotes could be predicted to result in the emergence of…
A: A cell is the basic structural, functional, and biological unit of all known organisms. Cells are…
Q: The most pivotal event in the history of life on Earth, allowing for the emergence of eukaryotic…
A: A Eukaryotic cell is a Membrance bound organelle like Endoplasmic Reticulum, Mitochondria and…
Q: Penicillin uses which mechanism of antibiotic action against bacterial cells?
A: Penicillin is a narrow-spectrum antibiotic which kills bacteria by binding the beta - lactam…
Q: Describe how scientists use each of the following as evidence for evolution. • Bacterial resistance…
A: Evolution involves the changes in the characteristics of organisms of a population over time. The…
Q: Which of the following steps has not yet been accomplished byscientists studying the origin of…
A: The earth is formed before 4.6 billion years ago from the sun with continuous bombardment of huge…
Q: distinguish domain Eukarya from the 2 prokaryotic domains (Bacteria and Archea). Describe and…
A: * the three domain system proposed by Carl worse. * It includes bacteria,archae and eukaryota.
Q: Analyses of genomes have allowed researchers to determine that some cells have very small genomes.…
A: Question - Analyses of genomes have allowed researchers to determine that some cells have very…
Q: Discuss the Endosymbiotic Theory. Do you think it is a strong explanation on how the eukaryotes…
A: Endosymbiosis is the theory that eukaryotic cells were formed when a prokaryotic cell ingested some…
Q: Based on Endosymbiotic Theory, the Mitochondria and Chloroplast were once prokaryotic organisms that…
A: Endosymbiotic theory is the leading evolutionary theory of the origin of eukaryotic cells from…
Q: Explain the physiological and evolutionary significance of symbioses between animals and autotrophic…
A: The explanation for the above concept is given below.
Q: Report on a development of yeast based platform to boost production natural rare molecules
A: Nowadays, yeast-based platforms are used to boost the production of natural rare molecules. this…
Q: . You are discussing the choice of the "oil-eating" bacteria that you will use to clean the affected…
A: Introduction Every year, millions of birds, animals, and fish die as a result of oil spills. The…
Q: Provide a brief discussion in support of the following statement: “RNA is believed to have played an…
A: DNA encodes RNA, which regulates protein synthesis. Proteins are responsible for the biochemical…
Q: How does the emergence of endosymbiotic theory change the way humans view microorganisms? Will…
A: Prokaryotic cells are simple in structure and are devoid of cell organelles like golgi bodies and…
Q: What evidence is there for the hypothesis that life originated on Earth by the creation and…
A: The origin of life on the earth is both an interesting and a difficult question to answer. We have a…
Q: Describe the specimen and explain how the presence of fossil bacteria supports the idea that the…
A: Answer : specimen is the term used for the sample of anything which is used for testing and which…
Q: You are discussing the choice of the “oil-eating” bacteria that you will use to clean the affected…
A: Oil spills are disasters that kill millions of birds, mammals and fish every year. The world's…
Q: Suppose you received two cultures from a reactor biological: one containing a species of Gram…
A: All of life forms can be divided into three domains, based on the cell type: Bacteria, Archaea and…
Q: Which is not a characteristic of the Domain Eubacteria? * 70s ribosomes one origin of DNA…
A: Prokaryotes are creatures without a nucleus or other organelles in their cells. Prokaryotes are…
Q: How have rRNA sequencing studies improved our understanding of microbial diversity?
A: Microbes are small living organisms that cannot be seen with naked eyes.
Q: Consider the fact that the use of 16S rRNA sequencing as a taxonomic and phylogenetic tool has…
A: 16S rRNA gene sequencing is frequently used to identify, classify, and quantify microorganisms in…
Q: How did the development of Margulis' theory aid in our understanding of how complex organisms came…
A: Endosymbiotic theory The theory is given by a Russian scientists, Konstantin Mereschkowski and…
Q: Endosymbiotic Theory?
A: Endosymbiotic theory states that some of the organelles in today's eukaryotic cells were once…
Q: ENDOSYMBIOTIC THEORY application to this subject (BIOCHEMISTRY)?
A: It is believed that life arrived on earth some four billion years ago and the first cells were…
Q: Why was the origin of cyanobacteria of suchimportance to the evolution of life on Earth?
A: Cyanobacteria, also known as Cyanophyta are a phylum of prokaryotes consisting of both free-living…
Q: Which of the following questions would be most appropriate to investigate whether the proteolytic…
A: Proteolytic enzymes : Proteases occur in all organisms from prokaryotes to eukaryotes and to virus .…
Q: What does the endosymbiotic hypothesis propose?
A: There are 2 hypotheses regarding the origin of the organelle. These 2 hypotheses are autogenous and…
Q: The Archaea is similar to the Eukarya in the following characteristic except? O initiator TRNA…
A: 1) Both Archae and Eukarya have an initiator tRNA with an unmodified methionine in protein…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Describe the Theory of Endosymbiosis. a) Briefly define the Endosymbiotic Theory. 2 pts,b) Explain why the Theory of Endosymbiosis is considered a “theory” and not a “hypothesis.” 3 pts,c) Provide a description of eukaryotic and prokaryotic cells, including at least 4 similarities and 4 structural differences. 4 pts,d) Describe the sequence of events with anaerobic ancestral proto-eukaryotes and aerobic prokaryotes that led to the formation of mitochondria and chloroplasts inside eukaryotic cells. (Be sure to define aerobic and anaerobic respiration.) 6 pts,e) Explain how each, the anaerobic ancestral proto-eukaryotes and aerobic prokaryotes, benefited from the relationship. 4 pts,f) Describe 7 pieces of evidence for this scientific theory. Some of this evidence will consist of a list of similarities between mitochondria characteristics and bacteria characteristics. Along with this list of similarities, explain HOW the characteristics are similar. 10 pts,g) The Endosymbiotic Theory…Which of the following is/are evidence that mitochondria and bacteria are descendants of bacteria? (Select all that apply.) a) The DNA structure of mitochondria and chloroplasts is similar to that of bacteria b) The DNA sequence of mitochondria and chloroplasts is similar to that of bacteria c) Mitochondria and chloroplasts have their own genomes that are not enclosed in a nuclear envelope. d) MItochondria and chloroplasts have their own ribosomes.What is the endosymbiotic theory? Discuss two lines of evidence that support the theory.
- How does the emergence of endosymbiotic theory change the way humans view microorganisms? Will people be comfortable imagining that the life functions of plants and animals, including their own, are actually dependent on the coexistence of many different microscopic pieces? This question is not answered yetWhich of the following pieces of evidence could support the endosymbiotic theory if found to be true? Traces of peptidoglycan in the cytoplasm in eukaryotes Presence of rRNA in eukaryotes Presence of 80S ribosomes in eukaryotes The discovery of a unicellular eukaryote(if anyone please help me with all these questions) 2. As eukaryotic cells become more specialized, the nucleus is NOT important as the site of a) DNA synthesis, b) changes in the regulation of genes, c) protein synthesis, d) the transcription of mRNA for protein synthesis, e) DNA mutation. 3. In the evolution of the eukaryotic cell, these cells have key changes that include which of the following: a) These cells reproduce by copying their DNA perfectly each generation. b) They have their DNA in the nucleoid area. c) have adapted the mesosome membrane system of the prokaryote to form a nucleus and an endoplasmic reticulum. d) each new type on new eukaryote cell has its own mesosomes e) none of these are true. 4. The evolution/development of the skeletal system found in the Deuterostomes, is made up of two molecules, Ca+2PO4-2 and collagen These molecules are produced released from by a specialized type of stem cell. Therefore, one would expect that these stem cells perform which…
- For each of the following indicate if they evolved once, twice, or perhaps several times. a) acquisition of mitochondria b) acquisition of chloroplast c) multicellularity d) origin of ribosomesThe endosymbiotic hypothesis for the origin of chloroplasts from gram-negative prokaryotes is supported by all of the following lines of evidence except: the presence of enzymes for the light-dependent and the dark reactions of photosynthesis the presence of circular DNA resembling that of photosynthetic eubacteria the presence of mRNA, tRNA, and rRNA similar to that of the cyanobacteria their use of mitosis rather than binary fission during cell division the presence of 70s ribosomes, consisting of 30s and 50s ribosomal subunitsModern biotechnology started with the discovery of A the structure of cells B the antibacterial property of fungus c) the structure of deoxyribonucleic acid D the genetic inheritance patterns
- Identify the single most correct answer: a) Ribosome is an organelle found in both prokaryotes and eukaryotes. Ob) During conjugation a naked DNA molecule found in the surroundings gets into bacteria. c) Spontaneous mutation cannot result in the production of an altered protein. Od) Gene transfer from one species of bacteria to another (donor to recipient) represents horizontal gene transfer.The new classification of the 3 Domains of life is based on: a) comparisons of the ribosome b) comparison of the larger ribosomal subunit c) comparison of the small ribosomal subunit d) comparison of entire genomic component e) a & dHow can i explain my answers in depth in microbology for example this question: Assume that there are horizontal gene transfers between two completely different bacterial species. In one case it is a plasmid that is transferred via conjugation, in the other case it is a part of the bacterial chromosome that is transferred via transformation. In which of the two cases is it most likely that the transferred DNA will remain and be able to function in the recipient cells? Explain the biological background to your answer . How do I break down the question so I answer it fully